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CA2344138A1 - Systemes et methodes de distribution de poudres - Google Patents

Systemes et methodes de distribution de poudres Download PDF

Info

Publication number
CA2344138A1
CA2344138A1 CA002344138A CA2344138A CA2344138A1 CA 2344138 A1 CA2344138 A1 CA 2344138A1 CA 002344138 A CA002344138 A CA 002344138A CA 2344138 A CA2344138 A CA 2344138A CA 2344138 A1 CA2344138 A1 CA 2344138A1
Authority
CA
Canada
Prior art keywords
dispensing
powder
chamber
container
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002344138A
Other languages
English (en)
Other versions
CA2344138C (fr
Inventor
Roger D. Welch
Roman S. Kulik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xerox Corp
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of CA2344138A1 publication Critical patent/CA2344138A1/fr
Application granted granted Critical
Publication of CA2344138C publication Critical patent/CA2344138C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87933—Common joint and valve seat faces, or sections joined by closing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
CA 2344138 2000-06-05 2001-04-17 Systemes et methodes de distribution de poudres Expired - Fee Related CA2344138C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/587,391 2000-06-05
US09/587,391 US6311745B1 (en) 2000-06-05 2000-06-05 Systems and methods for dispensing powders

Publications (2)

Publication Number Publication Date
CA2344138A1 true CA2344138A1 (fr) 2001-12-05
CA2344138C CA2344138C (fr) 2005-06-14

Family

ID=24349603

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2344138 Expired - Fee Related CA2344138C (fr) 2000-06-05 2001-04-17 Systemes et methodes de distribution de poudres

Country Status (5)

Country Link
US (1) US6311745B1 (fr)
EP (1) EP1162140B1 (fr)
BR (1) BR0102264A (fr)
CA (1) CA2344138C (fr)
DE (1) DE60101866T2 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0004845D0 (en) * 2000-02-29 2000-04-19 Tetronics Ltd A method and apparatus for packaging ultra fine powders into containers
GB2364875A (en) * 2000-07-10 2002-02-06 Tetronics Ltd A plasma torch electrode
DE20014872U1 (de) * 2000-08-28 2001-01-25 GEA Powder Technology GmbH, 79379 Müllheim Vorrichtung zum Kuppeln zweier Aufbewahrungs- und/oder Fördermittel mit einer Reinigungseinrichtung
TWI220896B (en) * 2002-01-30 2004-09-11 Ricoh Kk Apparatus and method of filling microscopic powder
JP4220798B2 (ja) * 2002-09-20 2009-02-04 株式会社リコー 粉体収納容器
WO2004083038A1 (fr) * 2003-03-20 2004-09-30 Ricoh Company Ltd. Dispositif et procede d'alimentation en poudre
US7156372B2 (en) * 2003-12-19 2007-01-02 Eastman Kodak Company Non-contact valve for particulate material
EP1584990A1 (fr) * 2004-04-05 2005-10-12 Ricoh Co., Ltd. Dispositif d'alimentation en toner avec alimentation de gaz
US7402753B2 (en) * 2005-01-12 2008-07-22 Schlumberger Technology Corporation Enhanced electrical cables
PT1698553E (pt) * 2005-03-04 2009-06-17 Indag Gmbh Dispositivo e processo para encher sacos de folha com géneros alimentícios
US7540308B2 (en) * 2005-06-07 2009-06-02 Schlumberger Technology Corporation Method of supplying a powdered chemical composition to a wellsite
EP1932789A1 (fr) * 2006-12-15 2008-06-18 GEA Niro GmbH Fermeture à accouplement et dispositif d'accrocharge comportant deux fermetures à accouplement
WO2009036050A1 (fr) * 2007-09-11 2009-03-19 Rentech, Inc. Système et procédé pour le chargement/le mélange de catalyseur
FR2927062B1 (fr) * 2008-02-04 2011-07-01 Arkema France Procede de remplissage securise de nanotubes de carbone, systeme de remplissage et installation industrielle mettant en oeuvre le procede.
CN102442552B (zh) 2010-09-30 2014-12-31 通用电气公司 气力输送固体颗粒的进料罐及进料系统
DE102011114573B4 (de) 2011-09-30 2014-02-27 Sartorius Stedim Biotech Gmbh Ventilvorrichtung und Verfahren zumTransferieren eines Transfermediums
CN102730206B (zh) * 2012-07-14 2014-07-23 长沙通发高新技术开发有限公司 可用于采制样产品打包机上的样料进口机构
WO2014086811A1 (fr) * 2012-12-04 2014-06-12 Nestec S.A. Appareil et procédé de transfert et de mise sous pression de poudre
EP2969775B1 (fr) * 2013-03-15 2019-02-27 Designed By M.E., LLC Procédé et appareil pour fabriquer un sachet rempli
GB2520161B (en) * 2014-09-24 2015-10-07 Lpw Technology Ltd Transport of Powders
CN105752710A (zh) * 2016-04-28 2016-07-13 江苏紫石机械制造有限公司 除尘漏斗
EP3541731B1 (fr) 2016-11-21 2021-09-22 Ecolab USA Inc. Système d'alimentation en matériau avec ensemble vanne et ensemble de base pourvu d'un actionneur
CA3042958C (fr) 2016-11-21 2024-10-01 Ecolab Usa Inc. Systeme d'alimentation en materiau dote d'un ensemble vanne presentant des proprietes d'etancheite ameliorees
WO2019078856A1 (fr) * 2017-10-18 2019-04-25 Hewlett-Packard Development Company, L.P. Trémie de matériau de construction pour systèmes d'impression 3d
MX2020005769A (es) 2017-12-04 2020-08-20 Ecolab Usa Inc Sistema de humectacion de materiales con un conjunto de cubierta.
EP3720795B1 (fr) 2017-12-04 2025-01-29 Ecolab USA Inc. Système de trémie de matériau en poudre à chargement décalé
FR3074484B1 (fr) * 2017-12-05 2021-04-30 Addup Container inertable de transport d'une poudre de fabrication additive
US20190321888A1 (en) * 2018-04-18 2019-10-24 Tytus3D System Inc. Apparatus for dispensing content
US11027959B2 (en) * 2018-06-29 2021-06-08 Matsys Inc. Fluidized powder valve system
WO2020046312A1 (fr) 2018-08-30 2020-03-05 Hewlett-Packard Development Company, L.P. Interface scellée de transfert de particules d'impression
DE102019006199B3 (de) * 2019-09-03 2021-02-11 BLOCKHELDEN GmbH Ausgabevorrichtung zur handbedienten, dosierten Ausgabe von pulverförmigem, hygroskopischem Material
GB2602781A (en) * 2020-10-13 2022-07-20 Chargepoint Tech Limited Improvements relating to valves

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212331A (en) * 1978-12-01 1980-07-15 Victor Benatar Pressurized apparatus for discharging powdered reagent from a shipping container
GB8727425D0 (en) 1987-11-23 1987-12-23 Portals Eng Ltd Powder flow control valves
US5295507A (en) * 1992-01-29 1994-03-22 Eli Lilly And Company Containment valve that allows contamination free transfer
US5150735A (en) * 1992-01-29 1992-09-29 Eli Lilly And Company Containment valve that allows contamination free transfer
DE4342962C1 (de) * 1993-12-16 1995-02-02 Buck Chem Tech Werke Vorrichtung zum Kuppeln von Behältnissen
JP3792743B2 (ja) 1995-01-26 2006-07-05 株式会社リコー トナー充填方法及び装置
EP0788989A3 (fr) * 1995-09-20 1998-07-01 Buck Werke GmbH & Co Dispositif pour raccorder des récipients
DE19641827C2 (de) * 1996-10-10 2002-11-21 Gea Buck Valve Gmbh Austraghilfe für schwerfließende Schüttgüter aus Behältern

Also Published As

Publication number Publication date
DE60101866D1 (de) 2004-03-04
EP1162140B1 (fr) 2004-01-28
EP1162140A2 (fr) 2001-12-12
DE60101866T2 (de) 2004-07-15
EP1162140A3 (fr) 2002-04-10
US6311745B1 (en) 2001-11-06
CA2344138C (fr) 2005-06-14
BR0102264A (pt) 2002-02-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180417